Kentucky Reverse Sales Tax: Price Before Tax (2026)
Kentucky has a state sales tax rate of 6%. Use the calculator below to find the original price.
* Pre-filled with Kentucky state tax rate. You can adjust this if local taxes apply.
State Sales Tax
6.00%
Avg. Local Tax
0.00%
Combined Rate
6.00%
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Ritu Sharma
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Umesh Kant Sharma
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View Profile →Verified against official 2026 revenue schedules for Kentucky.
View StandardsUnderstanding Kentucky Sales Tax
However, Kentucky made a significant and controversial expansion of its sales tax base in 2018, extending the tax to dozens of previously untaxed services. This change means that many services - including auto repair, landscaping, dry cleaning, personal training, and more - are now taxable in Kentucky at 6.00%. For businesses in these service sectors, reverse calculation from tax-inclusive billing is now just as important as it is for traditional retailers.
Why Reverse Calculation Matters in Kentucky
For consumers, the expansion means receipts from service businesses will now include a 6.00% tax line that wasn't there before. Understanding this tax - and being able to reverse-calculate the service cost from a tax-inclusive total - is increasingly important for expense tracking, reimbursement, and business financial management. Kentucky's uniform rate makes the reverse calculation simple and consistent across all locations in the state.
Sales Tax Rates in Major Kentucky Cities (Quick Look)
| City | Total Rate |
|---|---|
| Louisville | 6.00% |
| Lexington | 6.00% |
General Taxability Guidelines
Detailed Tax Rates in Major Kentucky Cities
Detailed Taxability Rules & Exemptions in Kentucky
- Groceries (food for human consumption) - exempt from Kentucky sales tax
- Prescription drugs - fully exempt
- Medical devices and equipment prescribed by a physician
- Agricultural seeds, chemicals, and equipment used in farming
- Residential utilities (gas, electricity, water) - exempt for residential use
- Sales to qualifying nonprofit educational and charitable organizations
Real-World Reverse Calculation Example
You took your car to an auto repair shop in Louisville, Kentucky. The total bill was $338.00, inclusive of the 6.00% Kentucky service tax.
- Convert rate: 6.00% ÷ 100 = 0.06
- Add 1: 1 + 0.06 = 1.06
- Divide: $338.00 ÷ 1.06 = $318.87 (pre-tax service cost)
- Tax: $338.00 − $318.87 = $19.13
- ✓ Service cost before tax: $318.87 | Kentucky sales tax: $19.13
Kentucky Sales Tax Compliance & Filing
Official Citations & Sources
- Tax data sourced from the Kentucky Department of Revenue (KDOR) — Kentucky levies a single flat 6% state sales tax with no local sales taxes, keeping compliance straightforward.
- Rate confirmed against KDOR's 2026 Kentucky Sales Tax Facts publication.
- Official Link: Kentucky Department of Revenue - Official Website
Frequently Asked Questions - Kentucky Sales Tax
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Legal Disclaimer: While we strive to maintain accurate and up-to-date tax rate information from reliable sources, tax rates can change frequently. Always verify current rates with your local tax authority or a qualified tax professional for official tax matters. This calculator is for informational purposes only and does not constitute professional tax, legal, or financial advice.